KR20210025527A - 정보 처리 장치 및 정보 처리 방법, 그리고 프로그램 - Google Patents

정보 처리 장치 및 정보 처리 방법, 그리고 프로그램 Download PDF

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KR20210025527A
KR20210025527A KR1020207037126A KR20207037126A KR20210025527A KR 20210025527 A KR20210025527 A KR 20210025527A KR 1020207037126 A KR1020207037126 A KR 1020207037126A KR 20207037126 A KR20207037126 A KR 20207037126A KR 20210025527 A KR20210025527 A KR 20210025527A
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sample
information
image
geometry
information processing
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KR1020207037126A
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English (en)
Korean (ko)
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료헤이 다카하시
미츠히로 히라바야시
오지 나카가미
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소니 주식회사
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234327—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into layers, e.g. base layer and one or more enhancement layers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/172—Processing image signals image signals comprising non-image signal components, e.g. headers or format information
    • H04N13/178—Metadata, e.g. disparity information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/139—Format conversion, e.g. of frame-rate or size
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/275—Image signal generators from 3D object models, e.g. computer-generated stereoscopic image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/21805—Source of audio or video content, e.g. local disk arrays enabling multiple viewpoints, e.g. using a plurality of cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/816—Monomedia components thereof involving special video data, e.g 3D video
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/189—Recording image signals; Reproducing recorded image signals

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Library & Information Science (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
KR1020207037126A 2018-07-06 2019-05-29 정보 처리 장치 및 정보 처리 방법, 그리고 프로그램 KR20210025527A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018129332 2018-07-06
JPJP-P-2018-129332 2018-07-06
PCT/JP2019/021191 WO2020008758A1 (fr) 2018-07-06 2019-05-29 Dispositif de traitement d'informations, procédé de traitement d'informations, et programme

Publications (1)

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KR20210025527A true KR20210025527A (ko) 2021-03-09

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Country Link
US (1) US11516453B2 (fr)
EP (1) EP3820147A4 (fr)
JP (1) JP7310816B2 (fr)
KR (1) KR20210025527A (fr)
CN (1) CN112369016A (fr)
TW (1) TW202006667A (fr)
WO (1) WO2020008758A1 (fr)

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JP2022500931A (ja) * 2018-09-14 2022-01-04 華為技術有限公司Huawei Technologies Co., Ltd. ポイントクラウドコーディングにおける改善された属性レイヤとシグナリング
US11568573B2 (en) * 2018-09-18 2023-01-31 Vid Scale, Inc. Methods and apparatus for point cloud compression bitstream format
KR102655630B1 (ko) * 2018-10-08 2024-04-08 삼성전자주식회사 3차원 비디오 컨텐츠를 포함하는 미디어 파일을 생성하는 방법 및 장치 및 3차원 비디오 컨텐츠를 재생하는 방법 및 장치
KR20230022165A (ko) * 2020-06-12 2023-02-14 소니그룹주식회사 정보 처리 장치 및 방법
EP3979644A1 (fr) * 2020-10-02 2022-04-06 Koninklijke Philips N.V. Procédé et appareil de codage et de décodage d'une ou de plusieurs vues d'une scène
US20230370636A1 (en) * 2020-10-06 2023-11-16 Sony Group Corporation Image processing device and method
US20220179082A1 (en) * 2020-12-08 2022-06-09 Argo AI, LLC Methods and system for analyzing dynamic lidar point cloud data

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WO2011080907A1 (fr) * 2009-12-28 2011-07-07 パナソニック株式会社 Dispositif et procédé d'affichage, support d'enregistrement, dispositif et procédé de transmission et dispositif et procédé de lecture
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Publication number Publication date
JPWO2020008758A1 (ja) 2021-07-08
US20210235056A1 (en) 2021-07-29
CN112369016A (zh) 2021-02-12
JP7310816B2 (ja) 2023-07-19
EP3820147A1 (fr) 2021-05-12
WO2020008758A1 (fr) 2020-01-09
EP3820147A4 (fr) 2022-07-20
US11516453B2 (en) 2022-11-29
TW202006667A (zh) 2020-02-01

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